I use the Wyoming sight drifter. The Williams doesn't work well unless the dovetail is in a ramp, not directly in the barrel.
Good point. My Marlin sight is in a ramp but my Winchester 1873 is directly in the octagon barrel so it may not work for that rifle.
The thing I like about the sight adjusters with the screw crank is they seem to be easy to adjust even when I want to go just a few thousandths.
Both of those guns are so close I worry that a punch or even the Wyoming sight drifter might go too far.
